AudioCodes 420HD - Page 4

400HD Series IP Phones
Administrator's Manual 4 Document #: LTRT-11950
10.2.5 Hardcoded Domain Name for Provisioning Server ................................................. 56
10.2.6 Cached Address of Last Provisioning Server Used ................................................ 56
10.2.7 Redirect Server ........................................................................................................ 57
10.3 Static URL Provisioning ......................................................................................... 58
Quick Setup ..............................................................................................................61
11 Quick Setup ....................................................................................................... 63
Networking ...............................................................................................................65
12 Introduction ....................................................................................................... 67
13 Configuring Date and Time Manually .............................................................. 69
13.1 Configuring Daylight Saving Time .......................................................................... 70
13.2 Configuring the NTP Server ................................................................................... 73
13.3 Configuring NTP Server via DHCP ........................................................................ 75
14 Configuring IP Network Settings ..................................................................... 77
14.1 Configuring Static IP Address ................................................................................ 77
14.1.1 Configuring Static IP Address using the Phone's LCD ............................................ 77
14.1.2 Configuring IP Network Settings .............................................................................. 78
14.2 Configuring Partial DHCP ...................................................................................... 80
15 Configuring LAN and PC Port Settings ........................................................... 83
16 Configuring VLAN Settings .............................................................................. 85
16.1 Configuring Manual or Automatic VLAN Assignment ............................................. 86
16.1.1 Configuring Manual VLAN Assignment to the IP Phone ......................................... 86
16.1.2 Configuring Automatic VLAN Assignment to the IP Phone ..................................... 86
VoIP Settings ...........................................................................................................87
17 Configuring SIP Settings .................................................................................. 89
17.1 Configuring General SIP Settings .......................................................................... 89
17.2 Configuring Proxy and Registration ....................................................................... 93
17.2.1 Configuring Proxy Redundancy ............................................................................... 97
17.2.2 Device Registration Failover/Failback ...................................................................100
17.2.2.1 Failover .................................................................................................. 100
17.2.2.2 Failback ................................................................................................. 101
17.3 Configuring a Line ................................................................................................ 102
17.4 Configuring Shared Call Appearance ................................................................... 103
17.5 Configuring SIP Timers ........................................................................................ 104
17.6 Configuring SIP QoS ............................................................................................ 106
17.7 Configuring SIP Reject Code ............................................................................... 107
18 Configuring Dialing ......................................................................................... 109
18.1 Configuring General Dialing Parameters ............................................................. 109
18.2 Configuring Auto Redial ....................................................................................... 111
18.3 Configuring Dial Tones ......................................................................................... 112
18.4 Configuring DTMF ................................................................................................ 114